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Cat. No. Product Name Information
PC-20390

EDG-5506

Myosin inhibitor

EDG-5506 (Sevasemten) is a potent, selective, orally active inhibitor of fast skeletal muscle myosin, inhibits fast myofibril ATPase from rabbit psoas muscle with IC50 of 0.2 uM.
PC-72702

MT-134

SkMII inhibitor

MT-134 (Skeletostatin MT-134) is a selective skeletal myosin II (SkMII) inhibitor with Ki of 0.48 uM, 40- to 170-fold for SkMII over all other myosin II family members.
PC-38077

Aficamten

Cardiac myosin inhibitor

Aficamten (CK-3773274, CK-274) is a novel next-generation cardiac myosin inhibitor (IC50 =1.4 uM) for treatment of hypertrophic cardiomyopathy.
PC-36091

Danicamtiv

Cardiac myosin activator

Danicamtiv (MYK-491) is a positive inotropic agent and selective allosteric activator of cardiac myosin, increases cardiac systolic function and preserves mechanical efficiency.
PC-36046

Myokinasib

MLCK1 inhibitor

Myokinasib is a mixed-type, selective inhibitor of Myosin Light Chain Kinase 1 (MLCK1) with IC50 of 7.9 uM, can bind to the free enzyme and the enzyme-substrate complex.
PC-63125

BHC

Myosin inhibitor

BHC (Myosin inhibitor BHC) is a small-molecule screen of skeletal muscle myosin inhibitor that suppresses movements without affecting membrane currents.
PC-62887

ML-9

MLCK inhibitor

ML-9 is a potent, ATP-competitive myosin light chain kinase (MLCK) inhibitor with Ki of 3.8 uM, inhibits Store-operated Ca2+ entry (SOCE) in a variety of cell lines.
PC-60047

Mavacamten

Cardiac myosin inhibitor

Mavacamten (SAR439152, MYK-461) is a small molecule that reduces contractility by decreasing the ATPase activity of the cardiac myosin heavy chain, with IC50 of ​490 and 711 nM for bovine cardiac and human cardiac myosin, respectively.
PC-45036

BTS

myosin II ATPase inhibitor

BTS is a highly specific myosin II ATPase inhibitor, inhibits the Ca2+-stimulated S1 ATPase, and reversibly blocked gliding motility.
PC-23469

Calmodulin inhibitor W-7

Calmodulin antagonist

W-7 hydrochloride is a selective calmodulin antagonist, inhibits the Ca2+-calmodulin-dependent phosphodiesterase and myosin light chain kinase (MLCK) with IC50 of 28 μM and 51 µM, respectively.
PC-23405

Adhibin

class-IX myosins inhibitor

Adhibin is a selective and allosteric inhibitor of RhoGAP class-IX myosins that abrogates ATPase and motor function, suppressing RhoGTPase-mediated modes of cancer cell metastasis.
PC-23211

MT-228

non-muscle myosin II inhibitor

MT-228 is a potent, selective, first-in-class non-muscle myosin II (NMII) inhibitor with Ki of 1.5 uM and cytokinesis EC50 of 1.0 uM, 17-fold selectivity for NMII over cardiac myosin II (CMII).

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